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Programming and DSA

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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

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Programming and DSA

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Catalogue

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Practice Compete Compiler
Home » ROOBIKA M
user profile

ROOBIKA M

Diamond League Diamond League
  • 1★kgisl_23csb21
  •   India
  • Student
  • KGISL Institute of Technology, Coimbatore
  • View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 8
1265 (-38)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 239 (Rated)(2026-05-20 22:00:06)
Global Rank:   8270
Cheated in:   

Ratings System Update

(2026-05-20 22:00:06)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
How the rating system works?
NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more
None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

(None)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
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DSA Rating Graph

No. of DSA Contests Participated: 2
1230? (+8)RatingProvisional
Rating i Provisional Rating, click to know more
Monday Munch - DSA Challenge 007 (Rated)(2026-06-15 21:00:00)
Global Rank:   2409
Cheated in:   

Ratings System Update

(2026-06-15 21:00:00)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
How the rating system works?

Learning Paths (4)

learn-icon

Learn SQL

86%
learn-icon

Learn Advance Java

43%
learn-icon

Learn Spring Boot for Back-end development

12%
learn-icon

Java Problem Solving

Completed

Practice Paths (3)

learn-icon

Java Projects for Beginners

2%
learn-icon

500 to 1000 difficulty problems

Completed

learn-icon

Practice Java

Completed

Contests (8)

Starters 232 (Rated)

Vacation Clothes, Moderate Temperatures, Equal Difference

Starters 233 (Rated)

K Median, Movie, Cake Discount

Starters 234 (Rated)

Bakery Problem, Cooler, Non-Negative Sum

Starters 235 (Rated)

Recover Palindrome, Balanced Positions in a Permutation, Contest Registration Fee

Starters 236 (Rated)

Extra Guests, Cute Substrings, Palindrome Check

Monday Munch - DSA Challenge 32

Chef Maximizes Stock Profit - 2

Monday Munch - DSA Challenge 33

Binary Search - Power Function, Subarray Sum equals k, Jump Game

Monday Munch - DSA Challenge 35

Chess tournament

Weekend Dev Challenge 48: Golang Projects

Cloud Budget Estimator

Starters 237 (Rated)

Election, Final Element, Make Triangle, DIividing Candies

Starters 238 (Rated)

Test Match Target, Cricket Nets, WEC-REC, Modular Mirrors

Starters 239 (Rated)

Tour Plan, Easy Speaking

Monday Munch - DSA Challenge 003 (Rated)

Duplicate Integers, Find Peak Element, Delete the Middle Node of a Linked List, Chef wants to buy a laptop

Monday Munch - DSA Challenge 007 (Rated)

Reduce to Single Element Array, Stones of the Abyss, Win Game

Total Problems Solved: 607

1265
(Div 4)
★
CodeChef Rating (Highest Rating 1303)
  • 71037 Global Rank
  • 67291 Country Rank
1230?i Provisional Rating, click to know more
DSA Rating (Highest Rating 1230)
  • 3235 Global Rank
  • 3142 Country Rank

Skill tests

86%

Java Skill test

Attempted on April 2026
View skill tests

Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Problem Solver - Gold Badge

Problem Solver - Gold Badge

Received for solving 500 Problems

Daily Streak - Gold Badge

Daily Streak - Gold Badge

Received for maintaining a streak of 50 days

Certificates

500 to 1000 difficulty rating

Issued June 2026

View

Java Problem Solving

Issued April 2026

View

Practice Java

Issued April 2026

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